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SDTCP: Towards Datacenter TCP Congestion Control with SDN for IoT Applications

Yifei Lu, Zhen Ling, Shuhong Zhu, Ling Tang
2017 Sensors  
In this paper, we propose a novel software defined network [14] (SDN)-based TCP congestion control mechanism, referred to as SDTCP, so as to accommodate more burst flows, achieve fast flow transmission  ...  However, when TCP incast happens, DCN may suffer from both throughput collapse for TCP burst flows and temporary starvation for TCP background flows.  ...  In addition, they wrote the paper. Shuhong Zhu did the experiment to verify the correctness of the algorithm. Ling Tang analyzed the results and modified the experimental method.  ... 
doi:10.3390/s17010109 pmid:28075347 pmcid:PMC5298682 fatcat:o2cead3xbzazpf4myjxwbjan5q

F-DCTCP: Fair Congestion Control for SDN-Based Data Center Networks

Jonathan Aina, Lotfi Mhamdi, Hedi Hamdi
2019 2019 International Symposium on Networks, Computers and Communications (ISNCC)  
We propose a native SDN-based congestion control mechanism, termed Fair Data Center TCP (F-DCTCP).  ...  This paper proposes a step in solving this problem. In particular, we describe a novel framework to overcome and control congestion in DCNs based on Software Defined Networking (SDN).  ...  flows to avoid it.  ... 
doi:10.1109/isncc.2019.8909171 dblp:conf/isncc/AinaMH19 fatcat:6uykpqyuz5dz7j2gvtwr2adgwu

Mitigating TCP Incast Issue in Cloud Data Centres using Software-Defined Networking (SDN): A Survey

2018 KSII Transactions on Internet and Information Systems  
These performance metrics are important for deployment of any SDN based solution in modern cloud data centers.  ...  This causes packet loss at the switch buffer which results in TCP throughput collapse that leads to high Flow Completion Time (FCT).  ...  Consequently, authors have to use it with DCTCP in order to avoid the queue buildup, which ultimately leads to decrease in FCT. SDN based solutions for TCP Incast issue.  ... 
doi:10.3837/tiis.2018.11.001 fatcat:kxbvivf5dnagphcnekkla6nnbi

Resilience Enhancement at Edge Cloud Systems

Jose Moura, David Hutchison
2022 IEEE Access  
its clients; iv) the TCP traffic quality is protected from unfair competitiveness of UDP flows; and v) a set of redundant controllers is orchestrated by a top-level multi-thread cluster manager, using  ...  such as faults, congestion, or cyber-attacks.  ...  They have been obtained from five trials for each number of concurrent TCP flows.  ... 
doi:10.1109/access.2022.3165744 fatcat:l6mxrzirxbfstippjovgfq63xq

Multi-flow congestion control with network assistance

Yannis Thomas, George Xylomenos, Christos Tsilopoulos, George C. Polyzos
2016 2016 IFIP Networking Conference (IFIP Networking) and Workshops  
In this paper, we introduce a hybrid congestion control algorithm for multisource and multipath transport that enables higher bandwidth utilization compared to MPTCP, while remaining friendly to TCP-like  ...  While NMCC is architecture-independent and the in-network module can be adapted for Multi-Protocol Label Switching (MPLS) or Software Defined Networks (SDNs), our prototype was implemented on the Publish-Subscribe  ...  1 m * RT Ti during congestion avoidance, where cwnd tcp i is the equilibrium window of TCP for path i.  ... 
doi:10.1109/ifipnetworking.2016.7497200 dblp:conf/networking/ThomasXTP16 fatcat:77uuz4ssuzfntguv3jhjjmgne4

Mitigating incast-TCP congestion in data centers with SDN

Ahmed M. Abdelmoniem, Brahim Bensaou, Amuda James Abu
2017 Annales des télécommunications  
In data center networks (DCNs), the presence of long lived TCP flows tends to bloat the switch buffers.  ...  In this approach, we rely on the programmable nature of SDN switches and design an SDN-based Incast Congestion Control (SICC) framework that uses an SDN network application in the controller and a shim-layer  ...  Acknowledgements This work is supported in part under Grants: HKPFS PF12-16707, FSGRF13EG14, REC14EG03 and FSGRF14EG24.  ... 
doi:10.1007/s12243-017-0608-1 fatcat:qg6zrf2kqvhg3bzx3kotz36idy

A Novel QoE-Centric SDN-Based Multipath Routing Approach for Multimedia Services over 5G Networks

Alcardo Alex Barakabitze, Lingfen Sun, Is-Haka Mkwawa, Emmanuel Ifeachor
2018 2018 IEEE International Conference on Communications (ICC)  
MPTCP can split a large multimedia flow into subflows and apply a congestion control mechanism on each subflow.  ...  In this paper, we explore the utilization of MPTCP and SR in SDN-based networks to improve network resources utilization and end-user's QoE for delivering multimedia services over 5G networks.  ...  to avoid congestion V.  ... 
doi:10.1109/icc.2018.8422617 dblp:conf/icc/BarakabitzeSMI18 fatcat:ourjohl7yrbylc5aewh3mntrru

Traffic management with elephant flow detection in software defined networks (SDN)

Hnin Thiri Zaw, AungHtein Maw
2019 International Journal of Electrical and Computer Engineering (IJECE)  
In this paper, we propose a new architecture design for dynamic multipath-based traffic management approach in the SDN, which comprises of five components: detecting long (elephant) flow, computing shortest  ...  The evaluation outcomes show that the proposed traffic management method outperforms the ECMP and reactive forwarding method for both TCP and UDP traffic.  ...  The proposed flow management method selects the least cost path pk for UDP elephant flow in order to avoid congested path.  ... 
doi:10.11591/ijece.v9i4.pp3203-3211 fatcat:drpe3lpa4jb7debqbuex2xnz64

Endpoint-transparent Multipath Transport with Software-defined Networks [article]

Dario Banfi and Olivier Mehani and Guillaume Jourjon and Lukas Schwaighofer and Ralph Holz
2016 arXiv   pre-print
scheduling algorithms, and the receiver side, by resequencing out-of-order packets in a dedicated in-network buffer.  ...  We give comparisons to Multipath TCP, where we show our approach can achieve a similar performance while offering the advantage of endpoint transparency.  ...  All measurements were done using Linux with default TCP parameters. In particular this means that CUBIC was used as the congestion avoidance algorithm for all TCP flows throughout this section. A.  ... 
arXiv:1608.04579v1 fatcat:fpv5mwoomfgsbmkagojld6vmju

Towards a Resilient Openflow Channel Through MPTCP

Sergio Gonzalez, Antonio De la Oliva, Carlos J. Bernardos, Luis M. Contreras
2018 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)  
SDN advocates for the centralization of control functionalities in a central node, the so-called controller.  ...  This paper presents a solution for the improvement of the resiliency and the reliability on the OpenFlow channel through the use of multipath TCP (MPTCP).  ...  This in-band path configuration is done through SDN flow tables matching by IP address.  ... 
doi:10.1109/bmsb.2018.8436865 dblp:conf/bmsb/GonzalezOBC18 fatcat:6re5fwfv7ffhnffgyrwfxhvx5m

Software-Defined Elastic Provisioning of IoT Edge Computing Virtual Resources [article]

Patricia Cardoso, Jose Moura, Rui Marinheiro
2021 arXiv   pre-print
In addition, different application-level scenarios are also investigated.  ...  The fast growth of Internet-connected embedded devices demands for new capabilities at the network edge.  ...  Delay1 for 1Flow(B) in 1 Flow(A) 1 Flow(B) 2 Flows 3 Flows 15 Flows Delay1 1063 366 2100 2072 2083 Delay2 18 15 25 54 135 In the scenario with a single TCP flow (test 1 Flow(A) in Table IV  ... 
arXiv:2003.11999v2 fatcat:5bx6mh2fzbemhbpvnqbwgrctgu

Network traffic control for multi-homed end-hosts via SDN

Anees Al-Najjar, Furqan Hameed Khan, Marius Portmann
2020 IET Communications  
Avoid packet reordering, and the associated detrimental impact on transmission control protocol (TCP) performance. 4.  ...  For this reason, a compatible network emulation testbed, graphical network simulation (GNS3) [10], has been used in this work where the network elements are Fig. 1 SDN architecture  ...  These fields are required in the later stages for the creation and authentication of TCP sub-flows.  ... 
doi:10.1049/iet-com.2020.0335 fatcat:va4kokjxhzgijk7owfs2nguhlm

Extending TCP for Accelerating Replication on Cluster File Systems over SDNs [article]

Sungheon Lim, Hyogon Kim
2019 arXiv   pre-print
networking (SDN).  ...  This paper discusses how to extend TCP to make it possible, and demonstrates the feasibility by implementing a prototype in the Linux kernel.  ...  ATHENA [16] enables reliable multicast and congestion control inside SDN based data centers so that no data is lost and other TCP flows in the network are not starved. C.  ... 
arXiv:1812.10584v2 fatcat:uwllxn5q65fz7jbzsqsmyaqg74

DiffFlow: Differentiating Short and Long Flows for Load Balancing in Data Center Networks [article]

Francisco Carpio, Anna Engelmann, Admela Jukan
2016 arXiv   pre-print
The use of ECMP for short flows is reasonable, as it does not create the out-of-order problem; at the same time, RPS for long flows can efficiently help to load balancing the entire network, given that  ...  long flows represent most of the traffic in DCNs.  ...  To avoid modification of TCP, the authors of CONGA [5] proposed a distributed, congestion-aware and load balancing scheme for DCNs.  ... 
arXiv:1604.05107v1 fatcat:rgeq2ifbwfhmhdy23oybzyqffq

Survey on Traffic Management in Data Center Network: From Link Layer to Application Layer

Weihe Li, Jingling Liu, Shiqi Wang, Tao Zhang, Shaojun Zou, Jinbin Hu, Wanchun Jiang, Jiawei Huang
2021 IEEE Access  
INDEX TERMS Data center network, congestion control, load balancing, RDMA.  ...  ., Ethernet, Equal Cost Multi-path (ECMP), TCP), making them hard to adapt to DCNs and leading to severe performance degradation.  ...  To address this problem, TCP-TRIM [74] proposes a window inheritance mechanism, in which the congestion window size in the previous ON period is selectively reused.  ... 
doi:10.1109/access.2021.3064008 fatcat:jnwnjjv65fgbrf2wxnwdyc2c6u
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